Weather History for Baltimore Martin, MD

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F -  
Max Temperature 41 °F 40 °F 59 °F (2011)
Min Temperature 32 °F 27 °F 19 °F (1998)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 23 °F    
Average Humidity 62    
Maximum Humidity 70    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 6 mph (SW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:25 AM EST 4:52 PM EST
Civil Twilight 6:55 AM EST 5:22 PM EST
Nautical Twilight 6:21 AM EST 5:56 PM EST
Astronomical Twilight 5:49 AM EST 6:28 PM EST
Moon 8:19 PM EST (12/31) 9:06 AM EST (12/31)
Length of Visible Light 10h 27m
Length of Day
9h 27m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:09 AM 32.0 °F 26.4 °F 21.2 °F 64% 30.31 in 10.0 mi WSW 5.8 mph - N/A   Clear
12:30 AM 32.0 °F 26.4 °F 21.2 °F 64% 30.31 in 10.0 mi WSW 5.8 mph - N/A   Clear
12:51 AM 32.0 °F 24.8 °F 21.2 °F 64% 30.32 in 10.0 mi SW 8.1 mph - N/A   Clear
1:12 AM 32.0 °F 25.6 °F 21.2 °F 64% 30.32 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:15 AM 32.0 °F 25.6 °F 21.2 °F 64% 30.32 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:36 AM 32.0 °F 25.6 °F 21.2 °F 64% 30.33 in 10.0 mi SW 6.9 mph - N/A   Clear
1:57 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.33 in 10.0 mi SW 4.6 mph - N/A   Clear
2:18 AM 32.0 °F 25.6 °F 21.2 °F 64% 30.33 in 10.0 mi SW 6.9 mph - N/A   Clear
2:39 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.34 in 10.0 mi SW 4.6 mph - N/A   Clear
3:00 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.32 in 10.0 mi SW 4.6 mph - N/A   Clear
3:21 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.32 in 10.0 mi WSW 4.6 mph - N/A   Clear
3:42 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.31 in 10.0 mi WSW 4.6 mph - N/A   Clear
4:03 AM 32.0 °F 26.4 °F 21.2 °F 64% 30.30 in 10.0 mi SW 5.8 mph - N/A   Clear
4:24 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.30 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:09 AM 32.0 °F 26.4 °F 21.2 °F 64% 30.30 in 10.0 mi WSW 5.8 mph - N/A   Clear
5:30 AM 32.0 °F 26.4 °F 21.2 °F 64% 30.29 in 10.0 mi SW 5.8 mph - N/A   Clear
5:50 AM 32.0 °F 25.6 °F 21.2 °F 64% 30.28 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
6:55 AM 32.0 °F 24.8 °F 21.2 °F 64% 30.28 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
8:45 AM 32.0 °F 28.7 °F 21.2 °F 64% 30.29 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
9:55 AM 35.6 °F 30.7 °F 21.2 °F 56% 30.29 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:50 AM 35.6 °F 30.7 °F 21.2 °F 56% 30.27 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
11:45 AM 35.6 °F 31.7 °F 24.8 °F 65% 30.22 in - South 4.6 mph - N/A   Overcast
12:45 PM 37.4 °F - 23.0 °F 56% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
1:54 PM 39.2 °F 35.0 °F 26.6 °F 61% 30.14 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
2:50 PM 39.2 °F 33.6 °F 28.4 °F 65% 30.12 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
3:45 PM 39.2 °F 33.6 °F 30.2 °F 70% 30.12 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
4:54 PM 39.2 °F 35.9 °F 30.2 °F 70% 30.09 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
6:54 PM 41.0 °F 36.4 °F 24.8 °F 53% 30.07 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
7:50 PM 41.0 °F 36.4 °F 24.8 °F 53% 30.06 in 10.0 mi SW 6.9 mph - N/A   Overcast
8:55 PM 39.2 °F 35.9 °F 24.8 °F 56% 30.04 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
10:06 PM 39.2 °F 35.9 °F 26.6 °F 61% 30.03 in 10.0 mi SSW 4.6 mph - N/A   Overcast
10:27 PM 41.0 °F - 26.6 °F 57% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
11:12 PM 41.0 °F 39.0 °F 26.6 °F 57% 30.02 in 10.0 mi SSW 3.5 mph - N/A   Overcast
11:33 PM 41.0 °F 39.0 °F 26.6 °F 57% 30.02 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
11:54 PM 41.0 °F - 26.6 °F 57% 30.01 in 10.0 mi Calm Calm - N/A   Overcast